baber/WOPTO huggingface dataset:
Patent JP-2009165752-A (JP)
Title: Dust collector
Inventor: TAKAHASHI KUMIO
IPC: A47L9/16
Filed: 2008-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dust collector capable of preventing the suction of water in a condition where water level detecting function does not work and preventing a disadvantage that a filter is clogged by being impregnated with water.  <P>SOLUTION: In the dust collector having a control circuit bringing an inlet unit into operating condition when an ON/OFF switch 17 is under an ON condition and the water surface detecting circuit (a water level detecting means) 28 bringing the inlet unit into a stop condition when current flowing through a pair of electrodes 27a, 27b exceeds a threshold value, the pair of electrodes 27a, 27b are arranged in a filter housing such that the distal end of the same is present at least at a position of the bottom or lower than the bottom of the filter, a pair of terminals 25a, 25b connected with the control circuit are arranged in a main motor base, the terminals 26a, 26b connected to the pair of electrodes 27a, 27b are brought into contact with the pair of terminals 25a, 25b, and a resistor 33 is connected between the electrodes 27a, 27b such that a current smaller than a current determined in advance flows through the pair of electrodes 27a, 27b.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008215344-A (JP)
Title: External combustion engine
Inventor: ODA SHUZO
IPC: F02G1/053
Filed: 2008-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To inhibit wear in an area where a piston slides in a cylinder in an external combustion engine converting displacement of liquid of working medium generated by volume fluctuation of the working fluid to mechanical energy and outputting the same.  <P>SOLUTION: This engine includes: a vessel 11 filled with the liquid working medium 12 and lubricating oil 13 having different density from that of the liquid working medium 12 in such a manner that they can flow; a heating means 14 heating the working medium 12 in the vessel and generating vapor; a cooling medium 15 cooling and liquefying vapor of the working fluid 12; and the piston 16 sliding in the cylinder 17 by displacement of liquid of the working medium 12 generated by volume fluctuation of the working fluid 12. The lubricating oil 13 is supplied to a region which is positioned between the working medium 12 and the piston 16, and in which the piston 16 slides in the cylinder 17.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009172825-A (JP)
Title: Long body connection device and moving hand-rail for passenger conveyor
Inventor: OGATA YOSHIMICHI
IPC: B29C65/20
Filed: 2008-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a long body connection device capable of reducing a step or residual stress generated in a completed loop body and a moving handrail for a passenger conveyor to be the completed loop body.  <P>SOLUTION: In the long body connection device, the area of the cross section crossing to the extending direction of a cavity in a holding part for holding the long body is made to be smaller than the area of the cross section parallel to the cross section of the holding part in the end surface side and a heating part side between the end surface side of a mold having an opening part for inserting the end part of the long body and the heating part side for melting the end part of the long body.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009178245-A (JP)
Title: Game program, game apparatus and game control method
Inventor: SHIMIZU AKIHIKO
IPC: A63F13/42
Filed: 2008-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To enable players to easily set characteristics of characters.  <P>SOLUTION: In the program, a plurality of items 143 showing the characteristics of the characters are displayed in the first area. At least one item 143 out of the plurality of items 143 is selected and displayed in the second area. Characteristics data TD1 (p) of the characters corresponding to the items 143 displayed in the first area of an image display part 3 is recognized by a control part 1. Then, the range of the characteristics data of the characters is set by the control part 1. When an operation input part 5 is operated, a processing for extracting characteristics data TD1 (p) from the range of the characteristics data of the characters at random is executed by the control part 1 according to the operation timing. As a result, a processing for setting the characteristics of a character based on the characteristics data TD1 (p) extracted is executed by the control part 1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009181391-A (JP)
Title: Size determination method and device
Inventor: HEIKONEN TEEMU
IPC: G06F17/50
Filed: 2008-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tool for obtaining a series of continuous lines for sizes by readable size texts not overlapping each other.  <P>SOLUTION: An object whose size is to be determined may be too small to write the size text in a space defined by extension lines. In this size determination method, the extension line 24 for the small size is expanded, and the size text is stored inside the space between the extension lines 24, 25 of size lines without changing the size.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009180038-A (JP)
Title: Sill water drip with illumination
Inventor: HAYASHI TETSUYA
IPC: E04B1/64
Filed: 2008-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sill water drip with illumination capable of improving safety and possibility of crime prevention during walking by illuminating parts around a building and improving the appearance of the building.  <P>SOLUTION: The sill water drip 4 is formed by a fixing piece 1 fixed on the building, an inclined piece 2 formed by lowering and inclining forward from a lower end of the fixing piece 1, and a suspended piece 3 formed by protruding downward from a front end of the inclined piece 2. This sill water drip 4 includes a light source 5 in a space on a lower side of the inclined piece 2 and on a rear surface side of the suspended piece 3 to illuminate the parts around an external wall by the light source 5.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009184116-A (JP)
Title: Print method
Inventor: SHIMURA TADASHI
IPC: B41N1/16
Filed: 2008-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the density nonuniformity of dots which occurs by the vibration of a printing machine when printing is carried out by the use of the printing machine equipped with a forme produced from a resin composition for a laser carving printing original plate.  <P>SOLUTION: In a print method, the forme produced from the resin composition for the laser carving printing original plate containing a resin (a) which contains a polycarbonate diol composed of a repeating unit expressed by formula (1) and a polymerizable unsaturated group and has a number average molecular weight of 300-50,000, an organic compound (b) which has a polymerizable unsaturated group and a number average molecular weight of below 1,000 and a photopolymerization initiator (c) is arranged on a cylinder, the printing machine in which ink is transferred onto the base material for printing by rotating the cylinder is used, and the print speed of the printing machine is 10-1,000 m/min.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009187148-A (JP)
Title: Program and computer
Inventor: INAFUNE KEIJI
IPC: A63F13/00
Filed: 2008-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a program and a computer capable of suppressing the occurrence of a situation that an object in a three-dimensional virtual space is hard to be visually recognized, while suppressing the increase of processing load in image processing.  <P>SOLUTION: By means of the program for achieving with the computer an image processing unit to display, on a two-dimensional screen, a video image in the three-dimensional virtual space obtained through a virtual camera, the computer is made to function as an object formation section 7, layout section 8, position decision section 9, and correction section 10 of the image processing unit 2. In this case, the object formation section 7 forms an object of a planar shape. The layout section 8 disposes the object in the three-dimensional virtual space. The position decision section 9 decides whether or not the object and the virtual camera are located in a set positional relationship. When being in the set positional relationship, the correction section 10 corrects the direction of the object.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009186254-A (JP)
Title: Beam angle detector
Inventor: KIYONO SATOSHI
IPC: G01B11/26
Filed: 2008-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digitally-reading angle sensor for increasing the dynamic range of a fine angle sensor, and to improve the stability of a sensor output.  <P>SOLUTION: An object beam is divided into two sections in the sensor; and after passing the same optical path length, the two beams are allowed to enter an interference surface at a prescribed crossing angle, and an interference fringe in a spot generated by overlapping both spots is used as a scale. When the incident angle of the object beam into the sensor is changed, the spot on the interference surface is moved, in proportion to its fine angle displacement, while maintaining the interference fringe, and the interference fringe inside the spot shows an effect similar to that of scale movement in an encoder.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009183420-A (JP)
Title: Game machine
Inventor: ENDO TAKESHI
IPC: A63F7/02
Filed: 2008-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine including a plurality of impartial operation-start holes having an equal advantageous degree with respect to players in the respective big win game lotteries by the plurality of operation-start holes.  <P>SOLUTION: This game machine includes: a game board having a first operation-start winning area and a second operation-start winning area in a game area for rolling game balls; a big win lottery arrangement executing a big win game advantageous for players, a first lottery processing when a game ball passes through the first operation-start winning area, and a second lottery processing when the game ball passes through the second operation-start winning area, respectively; and a first storage arrangement and a second storage arrangement for storing a plurality of pieces of big win game information, wherein only the first storage arrangement stores specific big win game information and the plurality of pieces of big win game information stored in the first storage arrangement and the second storage arrangement respectively have the equal advantageous degree with respect to the player.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009186411-A (JP)
Title: Automatically adapting device for internal combustion engine
Inventor: EBARA MASAHITO
IPC: F02D43/00
Filed: 2008-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To optimally control a variation amount of aperture of a throttle, in a control for obtaining performance value by gradually varying the aperture of the throttle for matching the performance value of the engine to the objective value.  <P>SOLUTION: An automatically adapting device provided with an objective throttle aperture (AT) searching means for attaining objective value of a characteristic value (KL) under adjusting is further provided with: a means for determining a variation amount by adding weight accompanied by increasing throttle aperture to the certain proportion previously determined present throttle aperture (AT); and a means for obtaining the characteristic value at the new throttle aperture by adding the above determined variation value to the present throttle value.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009183921-A (JP)
Title: Exhaust gas treatment apparatus and exhaust gas treating method
Inventor: MORIMOTO KEITA
IPC: B01D53/74
Filed: 2008-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To sufficiently denitrate and desulfurize exhaust gas from a combustion apparatus.  <P>SOLUTION: Exhaust gas of one combustion apparatus 1 is discharged by separating into low concentration SOx exhaust gas and high concentration SOx exhaust gas by a first exhaust gas line L1 and a second exhaust gas line L2 separately connected to the combustion apparatus 1. Respective exhaust gases are introduced into a first desulfurization-denitration device 11 and a second desulfurization-denitration device 12, to adsorb SOx and reduce NOx in the exhaust gases, by a carbonaceous adsorbent of the respective devices 11, 12. Thus, the high concentration NOx is sufficiently reduced for the low concentration SOx exhaust gas, without inhibiting a catalytic action for reduction due to low concentration of SOx, while, for the high concentration SOx exhaust gas, high concentration SOx is preferentially and sufficiently adsorbed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008233884-A (JP)
Title: Imaging lens, imaging device, portable terminal and method for manufacturing imaging lens
Inventor: HIRAO YUUSUKE
IPC: G02B13/18
Filed: 2008-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact high-performance imaging lens easily and inexpensively manufactured.  <P>SOLUTION: The imaging lens LN includes two lens blocks BK, and an aperture stop ape. The lens block BK includes parallel flat lens substrates LS formed of different materials, and a lens L. In the imaging lens LN, the object side lens surface of a first lens L1 included in a first lens block BK1 is a surface protruding to the object side, and the object side lens surface of a third lens L3 included in a second lens block BK2 is a surface recessed from the object side.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009134682-A (JP)
Title: Solid-state drive and data writing method
Inventor: ORIBE HIROMICHI
IPC: G06F12/00
Filed: 2008-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data writing method of a NAND flash memory for reducing a load exerted on the NAND flash memory and a controller for controlling this.  <P>SOLUTION: A cache memory is disposed between a host and the NAND flash memory. Data write-commanded from the host are saved once in the cache memory, and the rewriting of the data in the flash memory is processed in a lump. The cache memory includes an assembly of physical segments whose size is the product of one page sector size of the NAND flash memory and the m-th power of 2 (m is 0 or a positive integer). A CPU records and manages the data writing status for each physical segment in a sector unit.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009197848-A (JP)
Title: Solenoid valve
Inventor: SEKI MASAYA
IPC: F16K31/06
Filed: 2008-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solenoid valve that reduces sliding resistance acting on a spool.  <P>SOLUTION: The inner peripheral face 72b of a first valve hole 72 is formed into a tapered shape such that its inner diameter is reduced from a supply port 76 being the high pressure side toward an output port 75 being the low pressure side. The inner peripheral face 72c of the first valve hole 72 is formed into a tapered shape such that its inner diameter is reduced from the output port 75 being the high pressure side toward a discharge port 77 being the low pressure side. The inner peripheral face 72d of the first valve hole 72 is formed into a tapered shape such that its inner diameter is reduced from the supply port 76 being the high pressure side toward a feedback port 78 being the low pressure side. The inner peripheral face 73a of a second valve hole 73 is formed into a tapered shape such that its inner diameter is reduced from the feedback port 78 being the high pressure side toward a drain port 79 being the low pressure side.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008252071-A (JP)
Title: Piezoelectric device, method for manufacturing the same, and liquid discharge device
Inventor: FUJII TAKAMITSU
IPC: B41J2/135
Filed: 2008-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric element having a lower electrode layer having a favorable etching property and allowing low-cost patterning.  <P>SOLUTION: A piezoelectric device 1 includes a laminated film 16 including a lower electrode layer 12, a piezoelectric layer 13, and an upper electrode layer 14 formed in this order above a substrate 11. The lower electrode layer 12 is a metal electrode layer containing as main components non-noble metals and/or non-noble metal alloys. Preferably, the lower electrode 12 contains as its main component at least one kind of metal selected from the groups of metals Cr, W, Ti, Al, Fe, Mo, In, Sn, Ni, Cu, Co, and Ta, and alloys of the metals.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009198665-A (JP)
Title: Fixing device and image forming apparatus
Inventor: KANO HIROTAKA
IPC: G03G15/20
Filed: 2008-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device capable of quickly preventing the temperature at a portion through which a small-sized sheet does not pass of a fixing member from being excessively raised.  <P>SOLUTION: This fixing device includes a fixing member 1 in which a conveyed sheet is pressed against the outer periphery, and an exciting coil 31 for induction heating of a heating layer of the fixing member 1 arranged facing the outer periphery 1a of the fixing member 1. This fixing device includes a first magnetic material core 32 arranged so as to cover the exciting coil 31 at a position equivalent to the opposite side of the fixing member 1 in relation to the exciting coil 31. This fixing device includes a second magnetic material core 35 arranged as another body of the first magnetic material core 32 at a position nearer than the first magnetic material core 32 in relation to the outer periphery of the fixing member 1. The Curie temperature of the second magnetic material core 35 is above a target fixing temperature and below a predetermined upper limit control temperature. The Curie temperature of the first magnetic material core 32 is above the upper limit control temperature.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008290929-A (JP)
Title: Method for producing group iii nitride-based compound semiconductor
Inventor: YAMAZAKI SHIRO
IPC: H01S5/323
Filed: 2008-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method by which deposition of miscellaneous crystals on the nitrogen-face of a GaN self-standing substrate and waste of raw materials are prevented, in the production of GaN through a flux method.  <P>SOLUTION: Four arrangements of crucibles 26-1-4 and a GaN self-standing substrate are exemplified. In Fig. 1 A, a nitrogen-face of a self-standing substrate 10 comes into close contact with a sloped flat inner wall of a crucible 26-1. In Fig. 1 B, a nitrogen-face of a self-standing substrate 10 comes into close contact with a horizontally facing flat inner wall of a crucible 26-2, and the substrate is fixed by means of a fixture ST-2. In Fig. 1 C, a fixture ST-3 is provided on a flat bottom of a crucible 26-3, and two GaN self-standing substrates 10-1, 10-2 are fixed by means of the fixture ST-3 so that the nitrogen-faces of the substrates come into close contact with each other. In Fig. 1 D, a fixture ST-4 is provided on a flat bottom of a crucible 26-4, and a GaN self-standing substrate 10 is fixed on the fixture so that the nitrogen-face of the substrate 10 is covered with the fixture. A flux mixture of molten gallium and sodium is charged into each crucible, and a GaN single crystal is grown on the gallium-face F<SB>Ga</SB>under pressurized nitrogen.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008202050-A (JP)
Title: Cross-linking reaction
Inventor: TRKSAK RALPH M
IPC: C08B31/06
Filed: 2008-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently perform a cross-linking reaction of a starch with sodium trimetaphosphate or with the combination of sodium trimetaphosphate and sodium tripolyphosphate.  <P>SOLUTION: A process is provided for producing a starch cross-linked with sodium trimetaphosphate or with the combination of sodium trimetaphosphate and sodium tripolyphosphate. The reaction has increased efficiency over the standard cross-linking process and/or reduced phosphorous effluent.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009206177-A (JP)
Title: Method for manufacturing optical semiconductor device
Inventor: SUDO HISAO
IPC: H01S5/227
Filed: 2008-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To avoid the deterioration of device characteristics such as an increase in device resistance by preventing the thinning of a front edge of a ridge or the like caused by a chemical solution used in a manufacturing step of a method for manufacturing an optical semiconductor device with the ridge or the like embedded by a thermosetting resin.  <P>SOLUTION: The method for manufacturing the optical semiconductor device comprises steps of: covering the front edge and the lateral side of the ridge or the like by a second insulating film with a first insulating film used in forming the ridge or the like left; covering the surface of the semiconductor substrate with the second insulating film formed of the thermosetting resin; exposing a second insulator covering the front edge by etching the thermosetting resin; exposing the first insulating film by etching the second insulating film by the dry etching method; and exposing the front edge by selectively etching the first insulating film by the etching solution.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009202374-A (JP)
Title: Automotive interior trim and method of manufacturing the same
Inventor: EMA TOSHIHIKO
IPC: B29L31/58
Filed: 2008-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automotive interior trim emphasizing the near-uniformity of an uneven pattern of a skin material of an automotive interior component, as well as an uneven pattern and draw depth, over the whole surface, of the skin material, and to provide a method of manufacturing the same.  <P>SOLUTION: This method of manufacturing the automotive interior trim includes the following the steps: the first step of setting an uneven pattern or an uneven pattern/draw depth in each of regions of the surface of moldings so as to make the uneven pattern or the uneven pattern/draw depth after molding uniform in the regions, according to the spreading ratio of the regions obtained by test molding under a protrusion draw vacuum molding method; the second step of manufacturing a squeezing roll or a squeezing plate according to the uneven pattern or the uneven pattern/draw depth which are set in the first step; the third step of forming a draw in a skin material, using the squeezing roll or the squeezing plate manufactured in the second step; and the fourth step to vacuum mold the skin material obtained by the third step in an protrusion draw mode. Also, the automotive interior trim obtained by this method is provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009201490-A (JP)
Title: Method of eliminating bombyx mori macula-like latent virus
Inventor: TANAKA TAKASHI
IPC: C12N15/09
Filed: 2008-02-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of eliminating or inactivating a Bombyx mori macula-like latent virus to increase virus safety on preparing a useful protein using a silkworm derived cell line, in view of a report that the Bombyx mori macula-like latent virus is present in many of silkworm derived cell lines, which cells are used in accumulating a useful protein in a culture medium or in the body of a silkworm.  <P>SOLUTION: On preparing a useful protein using a silkworm derived cell line, a Bombyx mori macula-like latent virus contained in the cell can be eliminated by subjecting an intermediate product obtained in the protein-preparation process to a chromatography treatment.  <P>COPYRIGHT: (C)2009,JPO&INPIT